1778688

Information

• Patent Grant
• 1778688

• References
• Source

• Patent Number

  1,778,688

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1930
  94 years ago

• CPC

  • C09J105/04 - Alginic acid Derivatives thereof

• US Classifications

  • 536 - Organic compounds